332213242 has 32 divisors (see below), whose sum is σ = 535248000. Its totient is φ = 154260480.

The previous prime is 332213207. The next prime is 332213243. The reversal of 332213242 is 242312233.

It is a super-2 number, since 2×332213242² = 220731276320301128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332213243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665509 + ... + 666007.

It is an arithmetic number, because the mean of its divisors is an integer number (16726500).

Almost surely, 2^332213242 is an apocalyptic number.

332213242 is a deficient number, since it is larger than the sum of its proper divisors (203034758).

332213242 is a wasteful number, since it uses less digits than its factorization.

332213242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918.

The product of its digits is 1728, while the sum is 22.

The square root of 332213242 is about 18226.7178065608. The cubic root of 332213242 is about 692.5837748745.

Adding to 332213242 its reverse (242312233), we get a palindrome (574525475).

It can be divided in two parts, 33221 and 3242, that added together give a palindrome (36463).

The spelling of 332213242 in words is "three hundred thirty-two million, two hundred thirteen thousand, two hundred forty-two".